Diagramme hinzugefügt

2022-02-07 09:43:50 +01:00 · 2022-02-07 09:43:50 +01:00 · 1c59594b05
parent 5948e1c26b
commit 1c59594b05
6 changed files with 538 additions and 236 deletions
--- a/Queue.java
+++ b/Queue.java
@ -16,127 +16,127 @@
 * @version Generisch_02 2014-02-21
 */
 public class Queue<ContentType> {
-	
-	/* --------- Anfang der privaten inneren Klasse -------------- */
-	
-	private class QueueNode {
+    
+    /* --------- Anfang der privaten inneren Klasse -------------- */
+    
+    private class QueueNode {

-		private ContentType content = null;
-		private QueueNode nextNode = null;
+        private ContentType content = null;
+        private QueueNode nextNode = null;

-		/**
-		 * Ein neues Objekt vom Typ QueueNode<ContentType> wird erschaffen. 
-		 * Der Inhalt wird per Parameter gesetzt. Der Verweis ist leer.
-		 * 
-		 * @param pContent das Inhaltselement des Knotens vom Typ ContentType
-		 */
-		public QueueNode(ContentType pContent) {
-			content = pContent;
-			nextNode = null;
-		}
+        /**
+         * Ein neues Objekt vom Typ QueueNode<ContentType> wird erschaffen. 
+         * Der Inhalt wird per Parameter gesetzt. Der Verweis ist leer.
+         * 
+         * @param pContent das Inhaltselement des Knotens vom Typ ContentType
+         */
+        public QueueNode(ContentType pContent) {
+            content = pContent;
+            nextNode = null;
+        }

-		/**
-		 * Der Verweis wird auf das Objekt, das als Parameter uebergeben wird,
-		 * gesetzt.
-		 * 
-		 * @param pNext der Nachfolger des Knotens
-		 */
-		public void setNext(QueueNode pNext) {
-			nextNode = pNext;
-		}
-		
-		/**
-		 * Liefert das naechste Element des aktuellen Knotens.
-		 * 
-		 * @return das Objekt vom Typ QueueNode, auf das der aktuelle Verweis zeigt
-		 */
-		public QueueNode getNext() {
-			return nextNode;
-		}
+        /**
+         * Der Verweis wird auf das Objekt, das als Parameter uebergeben wird,
+         * gesetzt.
+         * 
+         * @param pNext der Nachfolger des Knotens
+         */
+        public void setNext(QueueNode pNext) {
+            nextNode = pNext;
+        }
+        
+        /**
+         * Liefert das naechste Element des aktuellen Knotens.
+         * 
+         * @return das Objekt vom Typ QueueNode, auf das der aktuelle Verweis zeigt
+         */
+        public QueueNode getNext() {
+            return nextNode;
+        }

-		/**
-		 * Liefert das Inhaltsobjekt des Knotens vom Typ ContentType.
-		 * 
-		 * @return das Inhaltsobjekt des Knotens
-		 */
-		public ContentType getContent() {
-			return content;
-		}
-		
-	}
-	
-	/* ----------- Ende der privaten inneren Klasse -------------- */
-	
-	private QueueNode head;
-	private QueueNode tail;
+        /**
+         * Liefert das Inhaltsobjekt des Knotens vom Typ ContentType.
+         * 
+         * @return das Inhaltsobjekt des Knotens
+         */
+        public ContentType getContent() {
+            return content;
+        }
+        
+    }
+    
+    /* ----------- Ende der privaten inneren Klasse -------------- */
+    
+    private QueueNode head;
+    private QueueNode tail;

-	/**
-	 * Eine leere Schlange wird erzeugt. 
-	 * Objekte, die in dieser Schlange verwaltet werden, muessen vom Typ
-	 * ContentType sein.
-	 */
-	public Queue() {
-		head = null;
-		tail = null;
-	}
+    /**
+     * Eine leere Schlange wird erzeugt. 
+     * Objekte, die in dieser Schlange verwaltet werden, muessen vom Typ
+     * ContentType sein.
+     */
+    public Queue() {
+        head = null;
+        tail = null;
+    }

-	/**
-	 * Die Anfrage liefert den Wert true, wenn die Schlange keine Objekte enthaelt, 
-	 * sonst liefert sie den Wert false.
-	 * 
-	 * @return true, falls die Schlange leer ist, sonst false
-	 */
-	public boolean isEmpty() {
-		return head == null;
-	}
+    /**
+     * Die Anfrage liefert den Wert true, wenn die Schlange keine Objekte enthaelt, 
+     * sonst liefert sie den Wert false.
+     * 
+     * @return true, falls die Schlange leer ist, sonst false
+     */
+    public boolean isEmpty() {
+        return head == null;
+    }

-	/**
-	 * Das Objekt pContentType wird an die Schlange angehaengt. 
-	 * Falls pContentType gleich null ist, bleibt die Schlange unveraendert.
-	 * 
-	 * @param pContent
-	 *            das anzuhaengende Objekt vom Typ ContentType
-	 */
-	public void enqueue(ContentType pContent) {
-		if (pContent != null) {
-			QueueNode newNode = new QueueNode(pContent);
-			if (this.isEmpty()) {
-				head = newNode;
-				tail = newNode;
-			} else {
-				tail.setNext(newNode);
-				tail = newNode;
-			}
-		}
-	}
+    /**
+     * Das Objekt pContentType wird an die Schlange angehaengt. 
+     * Falls pContentType gleich null ist, bleibt die Schlange unveraendert.
+     * 
+     * @param pContent
+     *            das anzuhaengende Objekt vom Typ ContentType
+     */
+    public void enqueue(ContentType pContent) {
+        if (pContent != null) {
+            QueueNode newNode = new QueueNode(pContent);
+            if (this.isEmpty()) {
+                head = newNode;
+                tail = newNode;
+            } else {
+                tail.setNext(newNode);
+                tail = newNode;
+            }
+        }
+    }

-	/**
-	 * Das erste Objekt wird aus der Schlange entfernt. 
-	 * Falls die Schlange leer ist, wird sie nicht veraendert.
-	 */
-	public void dequeue() {
-		if (!this.isEmpty()) {
-			head = head.getNext();
-			if (this.isEmpty()) {
-				head = null;
-				tail = null;
-			}
-		}
-	}
+    /**
+     * Das erste Objekt wird aus der Schlange entfernt. 
+     * Falls die Schlange leer ist, wird sie nicht veraendert.
+     */
+    public void dequeue() {
+        if (!this.isEmpty()) {
+            head = head.getNext();
+            if (this.isEmpty()) {
+                head = null;
+                tail = null;
+            }
+        }
+    }

-	/**
-	 * Die Anfrage liefert das erste Objekt der Schlange. 
-	 * Die Schlange bleibt unveraendert. 
-	 * Falls die Schlange leer ist, wird null zurueckgegeben.
-	 *
-	 * @return das erste Objekt der Schlange vom Typ ContentType oder null,
-	 *         falls die Schlange leer ist
-	 */
-	public ContentType front() {
-		if (this.isEmpty()) {
-			return null;
-		} else {
-			return head.getContent();
-		}
-	}
+    /**
+     * Die Anfrage liefert das erste Objekt der Schlange. 
+     * Die Schlange bleibt unveraendert. 
+     * Falls die Schlange leer ist, wird null zurueckgegeben.
+     *
+     * @return das erste Objekt der Schlange vom Typ ContentType oder null,
+     *         falls die Schlange leer ist
+     */
+    public ContentType front() {
+        if (this.isEmpty()) {
+            return null;
+        } else {
+            return head.getContent();
+        }
+    }
 }
--- a/Server.java
+++ b/Server.java
@ -244,16 +244,16 @@ public abstract class Server
    
    public boolean isOpen()
    {
-    	return(connectionHandler.active);
+        return(connectionHandler.active);
    }
    
    public boolean isConnectedTo(String pClientIP, int pClientPort)
    {
-    	 ClientMessageHandler aMessageHandler = findClientMessageHandler(pClientIP, pClientPort);
+         ClientMessageHandler aMessageHandler = findClientMessageHandler(pClientIP, pClientPort);
         if (aMessageHandler != null)
-        	 return(aMessageHandler.active);
+             return(aMessageHandler.active);
         else
-        	 return(false);
+             return(false);
    }

    public void send(String pClientIP, int pClientPort, String pMessage)
@ -265,15 +265,15 @@ public abstract class Server

    public void sendToAll(String pMessage)
    {
-    	synchronized(messageHandlers)
-    	{
-    		messageHandlers.toFirst();
-    		while (messageHandlers.hasAccess())
-    		{
-    			messageHandlers.getContent().send(pMessage);
-    			messageHandlers.next();
-    		}
-    	}
+        synchronized(messageHandlers)
+        {
+            messageHandlers.toFirst();
+            while (messageHandlers.hasAccess())
+            {
+                messageHandlers.getContent().send(pMessage);
+                messageHandlers.next();
+            }
+        }
    }
    
    public void closeConnection(String pClientIP, int pClientPort)
@ -294,15 +294,15 @@ public abstract class Server
        
        synchronized(messageHandlers)
        {
-        	ClientMessageHandler aMessageHandler;
-        	messageHandlers.toFirst();
-        	while (messageHandlers.hasAccess())
-        	{
-        		aMessageHandler = messageHandlers.getContent();
-        		processClosingConnection(aMessageHandler.getClientIP(), aMessageHandler.getClientPort());
-        		aMessageHandler.close();
-        		messageHandlers.remove();
-        	}
+            ClientMessageHandler aMessageHandler;
+            messageHandlers.toFirst();
+            while (messageHandlers.hasAccess())
+            {
+                aMessageHandler = messageHandlers.getContent();
+                processClosingConnection(aMessageHandler.getClientIP(), aMessageHandler.getClientPort());
+                aMessageHandler.close();
+                messageHandlers.remove();
+            }
        }

    }
@ -314,46 +314,46 @@ public abstract class Server
       
    private void addNewClientMessageHandler(Socket pClientSocket)
    {
-    	synchronized(messageHandlers)
-    	{
-    		messageHandlers.append(new Server.ClientMessageHandler(pClientSocket));
-    	}
+        synchronized(messageHandlers)
+        {
+            messageHandlers.append(new Server.ClientMessageHandler(pClientSocket));
+        }
    }

    private void removeClientMessageHandler(ClientMessageHandler pClientMessageHandler)
    {
-    	synchronized(messageHandlers)
-    	{
-    		messageHandlers.toFirst();
-    		while (messageHandlers.hasAccess())
-    		{
-    			if (pClientMessageHandler ==  messageHandlers.getContent())
-    			{
-    				messageHandlers.remove();
-    				return;
-    			}
-    			else
-    				messageHandlers.next();
-    		}
-    	}
+        synchronized(messageHandlers)
+        {
+            messageHandlers.toFirst();
+            while (messageHandlers.hasAccess())
+            {
+                if (pClientMessageHandler ==  messageHandlers.getContent())
+                {
+                    messageHandlers.remove();
+                    return;
+                }
+                else
+                    messageHandlers.next();
+            }
+        }
    }

    private ClientMessageHandler findClientMessageHandler(String pClientIP, int pClientPort)
    {
-    	synchronized(messageHandlers)
-    	{
-    		ClientMessageHandler aMessageHandler;
-    		messageHandlers.toFirst();
+        synchronized(messageHandlers)
+        {
+            ClientMessageHandler aMessageHandler;
+            messageHandlers.toFirst();

-    		while (messageHandlers.hasAccess())
-    		{
-    			aMessageHandler = messageHandlers.getContent();       
-    			if (aMessageHandler.getClientIP().equals(pClientIP) && aMessageHandler.getClientPort() == pClientPort)
-    				return (aMessageHandler);
-    			messageHandlers.next();
-    		}
-    		return (null);
-    	}
+            while (messageHandlers.hasAccess())
+            {
+                aMessageHandler = messageHandlers.getContent();       
+                if (aMessageHandler.getClientIP().equals(pClientIP) && aMessageHandler.getClientPort() == pClientPort)
+                    return (aMessageHandler);
+                messageHandlers.next();
+            }
+            return (null);
+        }
    }

 }
--- a/Diagramme/Objektdiagramm
+++ b/Diagramme/Objektdiagramm
@ -0,0 +1,145 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<diagram program="umlet" version="14.3.0">
+  <zoom_level>8</zoom_level>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>224</x>
+      <y>400</y>
+      <w>360</w>
+      <h>128</h>
+    </coordinates>
+    <panel_attributes>_object: WordleServer_
+--
+ int DEFAULT_PORT
+ DatabaseConnector db
+--
+ WordleServer
+ WordleServer(int pPort)
+ processNewConnection(String pClientIP, int pClientPort)
+ processClosingConnection(String pClientIP, int pClientPort)
+ processMessage(String pClientIP, int pClientPort, String pMessage)</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>312</x>
+      <y>272</y>
+      <w>168</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes>_object: Server_
+--
+
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>80</x>
+      <y>632</y>
+      <w>168</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes>_object: Queue&lt;ContentType&gt;_
+--
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>320</x>
+      <y>632</y>
+      <w>168</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes>_object: DatabaseConnector_
+--
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>312</x>
+      <y>136</y>
+      <w>168</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes>_object: List&lt;ContentType&gt;_
+--
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>552</x>
+      <y>632</y>
+      <w>168</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes>_object: QueryResult_
+--
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>392</x>
+      <y>320</y>
+      <w>24</w>
+      <h>96</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;&lt;&lt;-</panel_attributes>
+    <additional_attributes>10.0;100.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>392</x>
+      <y>184</y>
+      <w>24</w>
+      <h>104</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;..</panel_attributes>
+    <additional_attributes>10.0;10.0;10.0;110.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>392</x>
+      <y>520</y>
+      <w>24</w>
+      <h>128</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;..</panel_attributes>
+    <additional_attributes>10.0;140.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>240</x>
+      <y>648</y>
+      <w>96</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;..</panel_attributes>
+    <additional_attributes>10.0;10.0;100.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>480</x>
+      <y>648</y>
+      <w>88</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;..</panel_attributes>
+    <additional_attributes>90.0;10.0;10.0;10.0</additional_attributes>
+  </element>
+</diagram>
--- a/Diagramme/Sequenzdiagramm
+++ b/Diagramme/Sequenzdiagramm
@ -0,0 +1,169 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<diagram program="umlet" version="14.3.0">
+  <zoom_level>8</zoom_level>
+  <element>
+    <id>UMLGeneric</id>
+    <coordinates>
+      <x>584</x>
+      <y>160</y>
+      <w>80</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>_Client 2_</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLGeneric</id>
+    <coordinates>
+      <x>120</x>
+      <y>160</y>
+      <w>80</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>_Client 1_</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLGeneric</id>
+    <coordinates>
+      <x>352</x>
+      <y>160</y>
+      <w>80</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>_Wordle Server_</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>152</x>
+      <y>176</y>
+      <w>24</w>
+      <h>536</h>
+    </coordinates>
+    <panel_attributes>lt=.</panel_attributes>
+    <additional_attributes>10.0;650.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>384</x>
+      <y>176</y>
+      <w>24</w>
+      <h>536</h>
+    </coordinates>
+    <panel_attributes>lt=.</panel_attributes>
+    <additional_attributes>10.0;650.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>616</x>
+      <y>176</y>
+      <w>24</w>
+      <h>536</h>
+    </coordinates>
+    <panel_attributes>lt=.</panel_attributes>
+    <additional_attributes>10.0;650.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLGeneric</id>
+    <coordinates>
+      <x>376</x>
+      <y>240</y>
+      <w>16</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes/>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>152</x>
+      <y>216</y>
+      <w>240</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;-</panel_attributes>
+    <additional_attributes>280.0;30.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>152</x>
+      <y>288</y>
+      <w>240</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;-</panel_attributes>
+    <additional_attributes>10.0;30.0;280.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>400</x>
+      <y>280</y>
+      <w>240</w>
+      <h>48</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;-</panel_attributes>
+    <additional_attributes>10.0;40.0;280.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>400</x>
+      <y>352</y>
+      <w>240</w>
+      <h>48</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;-</panel_attributes>
+    <additional_attributes>280.0;40.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLGeneric</id>
+    <coordinates>
+      <x>392</x>
+      <y>312</y>
+      <w>16</w>
+      <h>48</h>
+    </coordinates>
+    <panel_attributes/>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>152</x>
+      <y>328</y>
+      <w>240</w>
+      <h>48</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;-</panel_attributes>
+    <additional_attributes>280.0;40.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLGeneric</id>
+    <coordinates>
+      <x>376</x>
+      <y>360</y>
+      <w>16</w>
+      <h>48</h>
+    </coordinates>
+    <panel_attributes/>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>152</x>
+      <y>400</y>
+      <w>240</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;-</panel_attributes>
+    <additional_attributes>10.0;30.0;280.0;10.0</additional_attributes>
+  </element>
+</diagram>
--- a/WordleServer.java
+++ b/WordleServer.java
@ -4,14 +4,14 @@
 */
 public class WordleServer extends Server {

-	publib static final int DEFAULT_PORT = 1000;
+    public static final int DEFAULT_PORT = 1000;

    public static void main( String[] args ) {
        new WordleServer();
    }


-	private DatabaseConnector db;
+    private DatabaseConnector db;


    public WordleServer() {
--- a/package.bluej
+++ b/package.bluej
@ -1,91 +1,79 @@
 #BlueJ package file
-dependency1.from=DecisionNode
-dependency1.to=Dataset
+dependency1.from=DatabaseConnector
+dependency1.to=QueryResult
 dependency1.type=UsesDependency
-dependency2.from=Classification
-dependency2.to=Dataset
+dependency2.from=DatabaseConnector
+dependency2.to=Queue
 dependency2.type=UsesDependency
-dependency3.from=Decision
-dependency3.to=Dataset
+dependency3.from=Server
+dependency3.to=List
 dependency3.type=UsesDependency
-dependency4.from=DecisionTreeBuilder
-dependency4.to=BinaryTree
+dependency4.from=WordleServer
+dependency4.to=DatabaseConnector
 dependency4.type=UsesDependency
-dependency5.from=DecisionTreeBuilder
-dependency5.to=DecisionNode
-dependency5.type=UsesDependency
-dependency6.from=DecisionTreeBuilder
-dependency6.to=Classification
-dependency6.type=UsesDependency
-dependency7.from=DecisionTreeBuilder
-dependency7.to=Decision
-dependency7.type=UsesDependency
-dependency8.from=DecisionTreeBuilder
-dependency8.to=Dataset
-dependency8.type=UsesDependency
-editor.fx.0.height=722
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